Just curious if anyone else's glider makes this noise.

youtu.be/8VbA0XjboHY

It's dark because when the light goes on, he gets quiet!

that is a very quiet sound and hard to hear on the video. but the
small psst sounds to me like it could be the glider spitting into his/her
hands to groom. There is also the thought that if you have two or more gliders in a pouch sometimes they aren't happy with what the other one is
doing and they give a psst noise to let the other glider know they are unhappy. but it sounds more like the first reason.

I would agree with that but I know his spitting/grooming sound and that wasn't it. If he does it again i'll try posting a new video but it's so hard to capture their noises on vid

I just watched it on my laptop and couldn't hear it but I can hear it from my phone so idk what happened

View the video on your phone (i have an iphone, but that shouldn't matter).

From what I could tell, it sounds like the "psst noise" that BYK described. My glider makes that sound when she appears irritated (like when I'm handling her a certain way and she just wants to be left alone).